feat: implementation of catalog polling feature with e2e test

Author: exdx

deploy/chart/templates/0000_50_olm_06-catalogsource.crd.yaml

@@ -12,6 +12,7 @@ spec:
   - name: v1alpha1
     served: true
     storage: true
+  preserveUnknownFields: false
   scope: Namespaced
   names:
     plural: catalogsources
@@ -96,6 +97,16 @@ spec:
                 a registry-server with. Only used when SourceType = SourceTypeGrpc.
                 If present, the address field is ignored.
               type: string
+            poll:
+              description: Poll is used to determine the time interval between checks
+                of the latest catalog source version. The catalog operator polls to
+                see if a new version of the catalog source is available. If available,
+                the latest image is pulled and gRPC traffic is directed to the latest
+                catalog source.
+              type: object
+              properties:
+                interval:
+                  type: string
             publisher:
               type: string
             secrets:
@@ -144,6 +155,11 @@ spec:
                   format: date-time
                 lastObservedState:
                   type: string
+            latestImageRegistryPoll:
+              description: The last time the CatalogSource image registry has been
+                polled to ensure the image is up-to-date
+              type: string
+              format: date-time
             message:
               description: A human readable message indicating details about why the
                 ClusterServiceVersion is in this condition.

go.sum

@@ -6,6 +6,7 @@ cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMT
 cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw=
 cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
 github.com/Azure/azure-sdk-for-go v32.5.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
+github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8=
 github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
 github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
 github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
@@ -24,6 +25,7 @@ github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20190822182118-27a4ced3
 github.com/JeffAshton/win_pdh v0.0.0-20161109143554-76bb4ee9f0ab/go.mod h1:3VYc5hodBMJ5+l/7J4xAyMeuM2PNuepvHlGs8yilUCA=
 github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E=
 github.com/Microsoft/go-winio v0.4.11/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
+github.com/Microsoft/hcsshim v0.8.6 h1:ZfF0+zZeYdzMIVMZHKtDKJvLHj76XCuVae/jNkjj0IA=
 github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46 h1:lsxEuwrXEAokXB9qhlbKWPpo3KMLZQ5WB5WLQRW1uq0=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
@@ -79,6 +81,7 @@ github.com/codegangsta/negroni v1.0.0/go.mod h1:v0y3T5G7Y1UlFfyxFn/QLRU4a2EuNau2
 github.com/container-storage-interface/spec v1.1.0/go.mod h1:6URME8mwIBbpVyZV93Ce5St17xBiQJQY67NDsuohiy4=
 github.com/containerd/console v0.0.0-20170925154832-84eeaae905fa/go.mod h1:Tj/on1eG8kiEhd0+fhSDzsPAFESxzBBvdyEgyryXffw=
 github.com/containerd/containerd v1.0.2/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/containerd/containerd v1.2.7 h1:8lqLbl7u1j3MmiL9cJ/O275crSq7bfwUayvvatEupQk=
 github.com/containerd/containerd v1.2.7/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
 github.com/containerd/typeurl v0.0.0-20190228175220-2a93cfde8c20/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
 github.com/containernetworking/cni v0.7.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
@@ -129,8 +132,10 @@ github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BU
 github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
 github.com/docker/docker v0.7.3-0.20190103212154-2b7e084dc98b/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/docker v0.7.3-0.20190327010347-be7ac8be2ae0/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/docker v0.7.3-0.20190817195342-4760db040282 h1:mzrx39dGtGq0VEnTHjnakmczd4uFbhx2cZU3BJDsLdc=
 github.com/docker/docker v0.7.3-0.20190817195342-4760db040282/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/docker/go-connections v0.3.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
+github.com/docker/go-connections v0.4.0 h1:El9xVISelRB7BuFusrZozjnkIM5YnzCViNKohAFqRJQ=
 github.com/docker/go-connections v0.4.0/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
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 github.com/docker/libnetwork v0.0.0-20180830151422-a9cd636e3789/go.mod h1:93m0aTqz6z+g32wla4l4WxTrdtvBRmVzYRkYvasA5Z8=
@@ -280,6 +285,7 @@ github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORR
 github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
 github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/mux v1.7.0/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
+github.com/gorilla/mux v1.7.1 h1:Dw4jY2nghMMRsh1ol8dv1axHkDwMQK2DHerMNJsIpJU=
 github.com/gorilla/mux v1.7.1/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
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 github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
@@ -373,6 +379,7 @@ github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/mattn/go-isatty v0.0.8 h1:HLtExJ+uU2HOZ+wI0Tt5DtUDrx8yhUqDcp7fYERX4CE=
 github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-shellwords v1.0.5 h1:JhhFTIOslh5ZsPrpa3Wdg8bF0WI3b44EMblmU9wIsXc=
 github.com/mattn/go-shellwords v1.0.5/go.mod h1:3xCvwCdWdlDJUrvuMn7Wuy9eWs4pE8vqg+NOMyg4B2o=
 github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
 github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
@@ -389,6 +396,7 @@ github.com/mikefarah/yaml/v2 v2.4.0/go.mod h1:ahVqZF4n1W4NqwvVnZzC4es67xsW9uR/RR
 github.com/mikefarah/yq/v2 v2.4.1 h1:tajDonaFK6WqitSZExB6fKlWQy/yCkptqxh2AXEe3N4=
 github.com/mikefarah/yq/v2 v2.4.1/go.mod h1:i8SYf1XdgUvY2OFwSqGAtWOOgimD2McJ6iutoxRm4k0=
 github.com/mindprince/gonvml v0.0.0-20171110221305-fee913ce8fb2/go.mod h1:2eu9pRWp8mo84xCg6KswZ+USQHjwgRhNp06sozOdsTY=
+github.com/mistifyio/go-zfs v2.1.1+incompatible h1:gAMO1HM9xBRONLHHYnu5iFsOJUiJdNZo6oqSENd4eW8=
 github.com/mistifyio/go-zfs v2.1.1+incompatible/go.mod h1:8AuVvqP/mXw1px98n46wfvcGfQ4ci2FwoAjKYxuo3Z4=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-wordwrap v1.0.0/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
@@ -404,6 +412,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
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+github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c h1:nXxl5PrvVm2L/wCy8dQu6DMTwH4oIuGN8GJDAlqDdVE=
 github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
 github.com/mrunalp/fileutils v0.0.0-20160930181131-4ee1cc9a8058/go.mod h1:x8F1gnqOkIEiO4rqoeEEEqQbo7HjGMTvyoq3gej4iT0=
 github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
@@ -428,16 +437,16 @@ github.com/opencontainers/go-digest v1.0.0-rc1 h1:WzifXhOVOEOuFYOJAW6aQqW0TooG2i
 github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
 github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
 github.com/opencontainers/runc v1.0.0-rc2.0.20190611121236-6cc515888830/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
+github.com/opencontainers/runtime-spec v1.0.0 h1:O6L965K88AilqnxeYPks/75HLpp4IG+FjeSCI3cVdRg=
 github.com/opencontainers/runtime-spec v1.0.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
+github.com/opencontainers/selinux v1.2.2 h1:Kx9J6eDG5/24A6DtUquGSpJQ+m2MUTahn4FtGEe8bFg=
 github.com/opencontainers/selinux v1.2.2/go.mod h1:+BLncwf63G4dgOzykXAxcmnFlUaOlkDdmw/CqsW6pjs=
 github.com/openshift/api v3.9.1-0.20190924102528-32369d4db2ad+incompatible h1:6il8W875Oq9vycPkRV5TteLP9IfMEX3lyOl5yN+CtdI=
 github.com/openshift/api v3.9.1-0.20190924102528-32369d4db2ad+incompatible/go.mod h1:dh9o4Fs58gpFXGSYfnVxGR9PnV53I8TW84pQaJDdGiY=
 github.com/openshift/client-go v0.0.0-20190923180330-3b6373338c9b h1:E++qQ7W1/EdvuMo+YGVbMPn4HihEp7YT5Rghh0VmA9A=
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-github.com/operator-framework/operator-registry v1.5.1 h1:8ruUOG6IBDVTAXYWKsv6hwr4yv/0SFPFPAYGCpcv97E=
-github.com/operator-framework/operator-registry v1.5.1/go.mod h1:agrQlkWOo1q8U1SAaLSS2WQ+Z9vswNT2M2HFib9iuLY=
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 github.com/otiai10/copy v1.0.1 h1:gtBjD8aq4nychvRZ2CyJvFWAw0aja+VHazDdruZKGZA=
@@ -463,7 +472,6 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
 github.com/pquerna/cachecontrol v0.0.0-20171018203845-0dec1b30a021/go.mod h1:prYjPmNq4d1NPVmpShWobRqXY3q7Vp+80DqgxxUrUIA=
 github.com/pquerna/ffjson v0.0.0-20180717144149-af8b230fcd20/go.mod h1:YARuvh7BUWHNhzDq2OM5tzR2RiCcN2D7sapiKyCel/M=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
-github.com/prometheus/client_golang v0.9.2 h1:awm861/B8OKDd2I/6o1dy3ra4BamzKhYOiGItCeZ740=
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@@ -744,6 +752,7 @@ gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20190905181640-827449938966 h1:B0J02caTR6tpSJozBJyiAzT6CtBzjclw4pgm9gg8Ys0=
 gopkg.in/yaml.v3 v3.0.0-20190905181640-827449938966/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools v2.1.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
+gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 gotest.tools/gotestsum v0.3.5/go.mod h1:Mnf3e5FUzXbkCfynWBGOwLssY7gTQgCHObK9tMpAriY=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

manifests/0000_50_olm_06-catalogsource.crd.yaml

@@ -12,6 +12,7 @@ spec:
   - name: v1alpha1
     served: true
     storage: true
+  preserveUnknownFields: false
   scope: Namespaced
   names:
     plural: catalogsources
@@ -38,7 +39,6 @@ spec:
   - name: Age
     type: date
     JSONPath: .metadata.creationTimestamp
-  preserveUnknownFields: false
   subresources:
     # status enables the status subresource.
     status: {}
@@ -97,6 +97,16 @@ spec:
                 a registry-server with. Only used when SourceType = SourceTypeGrpc.
                 If present, the address field is ignored.
               type: string
+            poll:
+              description: Poll is used to determine the time interval between checks
+                of the latest catalog source version. The catalog operator polls to
+                see if a new version of the catalog source is available. If available,
+                the latest image is pulled and gRPC traffic is directed to the latest
+                catalog source.
+              type: object
+              properties:
+                interval:
+                  type: string
             publisher:
               type: string
             secrets:
@@ -145,6 +155,11 @@ spec:
                   format: date-time
                 lastObservedState:
                   type: string
+            latestImageRegistryPoll:
+              description: The last time the CatalogSource image registry has been
+                polled to ensure the image is up-to-date
+              type: string
+              format: date-time
             message:
               description: A human readable message indicating details about why the
                 ClusterServiceVersion is in this condition.

pkg/api/apis/operators/catalogsource_types.go

@@ -47,6 +47,12 @@ type CatalogSourceSpec struct {
 	// +Optional
 	Image string
 
+	// Poll is used to determine the time interval between checks of the latest catalog source version.
+	// The catalog operator polls to see if a new version of the catalog source is available.
+	// If available, the latest image is pulled and gRPC traffic is directed to the latest catalog source.
+	// +Optional
+	Poll Poll
+
 	// Secrets represent set of secrets that can be used to access the contents of the catalog.
 	// It is best to keep this list small, since each will need to be tried for every catalog entry.
 	// +Optional
@@ -59,6 +65,10 @@ type CatalogSourceSpec struct {
 	Icon        Icon
 }
 
+type Poll struct {
+	Interval metav1.Duration
+}
+
 type RegistryServiceStatus struct {
 	Protocol         string
 	ServiceName      string
@@ -78,11 +88,12 @@ func (s *RegistryServiceStatus) Address() string {
 }
 
 type CatalogSourceStatus struct {
-	Message               string          `json:"message,omitempty"`
-	Reason                ConditionReason `json:"reason,omitempty"`
-	ConfigMapResource     *ConfigMapResourceReference
-	RegistryServiceStatus *RegistryServiceStatus
-	GRPCConnectionState   *GRPCConnectionState
+	Message                 string          `json:"message,omitempty"`
+	Reason                  ConditionReason `json:"reason,omitempty"`
+	ConfigMapResource       *ConfigMapResourceReference
+	RegistryServiceStatus   *RegistryServiceStatus
+	GRPCConnectionState     *GRPCConnectionState
+	LatestImageRegistryPoll *metav1.Time
 }
 
 type ConfigMapResourceReference struct {

pkg/api/apis/operators/v1alpha1/catalogsource_types.go

@@ -2,9 +2,10 @@ package v1alpha1
 
 import (
 	"fmt"
-
+	"github.com/sirupsen/logrus"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/types"
+	"time"
 )
 
 const (
@@ -54,6 +55,12 @@ type CatalogSourceSpec struct {
 	// +Optional
 	Image string `json:"image,omitempty"`
 
+	// Poll is used to determine the time interval between checks of the latest catalog source version.
+	// The catalog operator polls to see if a new version of the catalog source is available.
+	// If available, the latest image is pulled and gRPC traffic is directed to the latest catalog source.
+	// +Optional
+	Poll Poll `json:"poll,omitempty"`
+
 	// Secrets represent set of secrets that can be used to access the contents of the catalog.
 	// It is best to keep this list small, since each will need to be tried for every catalog entry.
 	// +Optional
@@ -66,6 +73,10 @@ type CatalogSourceSpec struct {
 	Icon        Icon   `json:"icon,omitempty"`
 }
 
+type Poll struct {
+	Interval metav1.Duration `json:"interval,omitempty"`
+}
+
 type RegistryServiceStatus struct {
 	Protocol         string      `json:"protocol,omitempty"`
 	ServiceName      string      `json:"serviceName,omitempty"`
@@ -92,6 +103,9 @@ type CatalogSourceStatus struct {
 	// +optional
 	Reason ConditionReason `json:"reason,omitempty"`
 
+	// The last time the CatalogSource image registry has been polled to ensure the image is up-to-date
+	LatestImageRegistryPoll *metav1.Time `json:"latestImageRegistryPoll,omitempty"`
+
 	ConfigMapResource     *ConfigMapResourceReference `json:"configMapReference,omitempty"`
 	RegistryServiceStatus *RegistryServiceStatus      `json:"registryService,omitempty"`
 	GRPCConnectionState   *GRPCConnectionState        `json:"connectionState,omitempty"`
@@ -137,6 +151,52 @@ func (c *CatalogSource) SetError(reason ConditionReason, err error) {
 	}
 }
 
+func (c *CatalogSource) SetLastUpdateTime() {
+	now := metav1.Now()
+	c.Status.LatestImageRegistryPoll = &now
+}
+
+// Check if it is time to update based on polling setting
+func (c *CatalogSource) ReadyToUpdate() bool {
+	interval := c.Spec.Poll.Interval.Duration
+	logrus.WithField("CatalogSource", c.Name).Infof("polling interval %v", interval)
+	latest := c.Status.LatestImageRegistryPoll
+	if latest == nil {
+		logrus.WithField("CatalogSource", c.Name).Infof("latest poll %v", latest)
+	} else {
+		logrus.WithField("CatalogSource", c.Name).Infof("latest poll %v", *c.Status.LatestImageRegistryPoll)
+	}
+
+
+	logrus.WithField("CatalogSource", c.Name).Infof("polling interval is zero %t", c.Status.LatestImageRegistryPoll.IsZero())
+	if c.Status.LatestImageRegistryPoll.IsZero() {
+		logrus.WithField("CatalogSource", c.Name).Infof("creation interval plus interval before now %t", c.CreationTimestamp.Add(interval).Before(time.Now()))
+		if c.CreationTimestamp.Add(interval).Before(time.Now()) {
+			return true
+		}
+	} else {
+		logrus.WithField("CatalogSource", c.Name).Infof("latest poll plus interval before now %t", c.Status.LatestImageRegistryPoll.Add(interval).Before(time.Now()))
+		if c.Status.LatestImageRegistryPoll.Add(interval).Before(time.Now()) {
+			return true
+		}
+	}
+
+	return false
+}
+
+// CatalogPollingEnabled determines whether the polling feature is enabled on the particular catalog source
+func CatalogPollingEnabled(interval time.Duration, image string) bool {
+	// if polling interval is zero polling will not be done
+	if interval == time.Duration(0)  {
+		return false
+	}
+	// if catalog source is not backed by an image polling will not be done
+	if image == "" {
+		return false
+	}
+	return true
+}
+
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 
 // CatalogSourceList is a repository of CSVs, CRDs, and operator packages.